International Standard Industrial Classification of All Economic Activities, Rev.4North American Industry Classification System 2022
ISIC Rev 4 4321 to NAICS 2022
Crosswalk mapping from ISIC Rev 4 4321 "Electrical installation" to NAICS 2022. 3 official equivalences.
ISIC Rev 4 4321 in NAICS 2022
Each entry is an official equivalence edge. Click to see the full NAICS 2022 definition, hierarchy, and its own crosswalks.
- 237310partialHighway, Street, and Bridge Construction
- 238210partialElectrical Contractors and Other Wiring Installation Contractors
- 238290partialOther Building Equipment Contractors
Reverse direction: NAICS 2022 to ISIC Rev 4
About ISIC Rev 4 4321
4321 Electrical installation